.list-con {
    li {

        background-color: #eee;
        box-sizing: border-box;

        .box{
            overflow: hidden;
             height: .933333rem
             /* 70/75 */
             ;
             line-height: .933333rem
             /* 70/75 */
             ;
             border: 1px solid #333;
             width: 100%;
             .left {
                 float: left;
                 margin-left: .2rem
                     /* 15/75 */
                 ;
             }

             .right {
                 float: right;
                 margin-right: .2rem
                     /* 15/75 */
                 ;
             }
        }

        .cate-list {
            display: none;
            overflow: hidden;
            background-color: #fff;
            li {
                width: 33.33%;
                height: .933333rem /* 70/75 */;
                float: left;
                text-align: center;
                background-color: #f9f9f9;
                border-right: .013333rem /* 1/75 */ solid #333;
                border-bottom: .013333rem /* 1/75 */ solid #333;
                line-height: .933333rem /* 70/75 */;
            }
        }
        .show {
            display: block;
        }
    }
}

